import type { MediaItem } from "../mediaItems";
/** All copy shown in the video player, merged over `defaultMediaVideoPlayerLabels`. */
export interface MediaVideoPlayerLabels {
    /** Accessible name for the player region, combined with `label`. */
    videoPlayer: string;
    /** Shown instead of the video when it fails to load. */
    videoError: string;
    /** Big center play button and transport play toggle, when paused. */
    play: string;
    /** Transport play toggle, shown while playing. */
    pause: string;
    /** Accessible name of the transport `role="toolbar"` control group. */
    videoControls: string;
    /** Accessible name of the seek slider. */
    seek: string;
    /** Rewind-`SEEK_STEP_SECONDS` transport button, hint "J". */
    rewind: string;
    /** Forward-`SEEK_STEP_SECONDS` transport button, hint "L". */
    forward: string;
    /** Mute-toggle label shown while muted or at zero volume. */
    unmute: string;
    /** Mute-toggle label shown while audible. */
    mute: string;
    /** Accessible name of the volume slider. */
    volume: string;
    /** Accessible name of the playback-speed menu. */
    speed: string;
    /** Suffix shown next to "1x" in the speed menu, e.g. "1x - Normal". */
    normalSpeed: string;
    /** Caption toggle button, only rendered once the video reports text tracks. */
    captions: string;
    /** Toggle button, only rendered when the browser supports picture-in-picture. */
    pip: string;
    /** Download transport button's accessible name. */
    download: string;
    /** Fullscreen toggle label shown while already fullscreen. */
    exitFullscreen: string;
    /** Fullscreen toggle label shown while not fullscreen. */
    fullscreen: string;
    /** Builds the seek slider's `aria-valuetext` from two already-`formatClock`-ed strings. */
    seekValue: (current: string, total: string) => string;
    /** Previous-item transport button; only rendered when `onPrevious` is passed. */
    previous: string;
    /** Next-item transport button; only rendered when `onNext` is passed. */
    next: string;
    /** @deprecated Never read by MediaVideoPlayer; defined but unused. */
    loading: string;
    /** Shown for a source extension known not to play natively (avi/mkv/m3u8), instead of attempting playback. */
    unsupportedFormat: string;
    /** Hint text under `unsupportedFormat`, prompting a download instead. */
    unsupportedFormatHint: string;
    /** Screen-reader announcement for a double-click/tap skip, distinct from the visible ripple. */
    skipBack: (seconds: number) => string;
    /** Screen-reader announcement for a double-click/tap skip forward; counterpart of `skipBack`. */
    skipForward: (seconds: number) => string;
}
export declare const defaultMediaVideoPlayerLabels: MediaVideoPlayerLabels;
/** Props for the Netflix/Prime-style video transport rendered for `kind: "video"` items. */
export interface MediaVideoPlayerProps {
    /** The video to play; changing `item.key` resets playback state (also guards against a parent that reuses this instance without a key remount). */
    item: MediaItem;
    /** Accessible name for the player region, combined with `videoPlayer`. */
    label: string;
    /** Fires on every `timeupdate`, with the video's current playback position in seconds. */
    onTimeChange?: (seconds: number) => void;
    /** Shows a transport "previous" button when the gallery has a sibling before this item. */
    onPrevious?: () => void;
    /** Shows a transport "next" button when the gallery has a sibling after this item. */
    onNext?: () => void;
    /** Overrides for any of `defaultMediaVideoPlayerLabels`, merged over the defaults. */
    labels?: Partial<MediaVideoPlayerLabels>;
}